945429128000

Names of 945429128000

• Cardinal: 945429128000 can be written as Nine hundred forty-five billion, four hundred twenty-nine million, one hundred twenty-eight thousand.

Scientific notation

• Scientific notation: 9.45429128 × 10¹¹

Factors of 945429128000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1567

Divisors of 945429128000

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 64 70 80 98 100 112 125 140 160 175 196 200 224 245 250 280 320 350 392 400 448 490 500 560 700 784 800 875 980 1000 1120 1225 1400 1553 1568 1600 1750 1960 2000 2240 2450 2800 3106 3136 3500 3920 4000 4900 5600 6125 6212 7000 7765 7840 8000 9800 10871 11200 12250 12424 14000 15530 15680 19600 21742 24500 24848 28000 31060 38825 39200 43484 49000 49696 54355 56000 62120 76097 77650 78400 86968 98000 99392 108710 124240 152194 155300 173936 194125 196000 217420 248480 271775 304388 310600 347872 380485 388250 392000 434840 496960 543550 608776 621200 695744 760970 776500 869680 1087100 1217552 1242400 1358875 1521940 1553000 1739360 1902425 2174200 2411809 2435104 2484800 2717750 3043880 3106000 3478720 3804850 4348400 4823618 4870208 5435500 6087760 6212000 7609700 8696800 9512125 9647236 10871000 12059045 12175520 12424000 15219400 16882663 17393600 19024250 19294472 21742000 24118090 24351040 30438800 33765326 38048500 38588944 43484000 48236180 60295225 60877600 67530652 76097000 77177888 84413315 86968000 96472360 118178641 120590450 121755200 135061304 152194000 154355776 168826630 192944720 236357282 241180900 270122608 301476125 304388000 337653260 385889440 422066575 472714564 482361800 540245216 590893205 602952250 608776000 675306520 771778880 844133150 945429128 964723600 1080490432 1181786410 1205904500 1350613040 1688266300 1890858256 1929447200 2110332875 2363572820 2411809000 2701226080 2954466025 3376532600 3781716512 3858894400 4220665750 4727145640 4823618000 5402452160 5908932050 6753065200 7563433024 8441331500 9454291280 9647236000 11817864100 13506130400 14772330125 16882663000 18908582560 19294472000 23635728200 27012260800 29544660250 33765326000 37817165120 47271456400 59089320500 67530652000 94542912800 118178641000 135061304000 189085825600 236357282000 472714564000 945429128000
• Sum of all divisors σ(n): 2725372222092
• Sum of proper divisors (its aliquot sum) s(n): 1779943094092
• 945429128000 is an abundant number, because the sum of its proper divisors (1779943094092) is greater than itself. Its abundance is 834513966092

Bases of 945429128000

• Binary: 1101110000011111111101111010001101000000₂
• Hexadecimal: 0xDC1FF7A340
• Base-36: C2BO3BY8

Squares and roots of 945429128000

• 945429128000 squared (945429128000²) is 893836236070840384000000
• 945429128000 cubed (945429128000³) is 845058813243256770472305152000000000
• The square root of 945429128000 is 972331.7993360085
• The cube root of 945429128000 is 9814.6841091065

Scales and comparisons

• 945,429,128,000 seconds is equal to 30,061 years, 37 weeks, 3 days, 18 hours, 13 minutes, 20 seconds.
• To count from 1 to 945,429,128,000 would take you about sixty thousand, one hundred twenty-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 945429128000 cubic inches would be around 817.9 feet tall.

Recreational maths with 945429128000

• 945429128000 backwards is 000821924549
• The number of decimal digits it has is: 12
• The sum of 945429128000's digits is 44
• More coming soon!